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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/22/2014
Application #:
11909629
Filing Dt:
05/28/2010
Publication #:
Pub Dt:
09/16/2010
Inventors:
Martin Rothaemel, Walter Boll, Gerhard Birke, Harald Koempel, Waldemar Liebner et al
Title:
PROCESS FOR PREPARING C2 TO C4 OLEFINS FROM A FEED STREAM COMPRISING OXYGENATES AND STEAM
Assignment: 1
Reel/Frame:
020175/0313Recorded: 11/29/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/2007
Exec Dt:
10/11/2007
Exec Dt:
10/22/2007
Exec Dt:
10/25/2007
Exec Dt:
10/23/2007
Exec Dt:
10/29/2007
Assignee:
LURGIALLEE 5
FRANKFURT, GERMAN DEMOCRATIC REPUBLIC 60295
Correspondent:
WILLIAM C. GERSTENZANG
875 THIRD AVENUE, 18TH FLOOR
NORRIS, MCLAUGHLIN & MARCUS, P.A.
NEW YORK, NY 10022

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